baber/WOPTO huggingface dataset:
Patent KR-20030027653-A (KR)
Inventor: YAMAMOTO FUMITOSHI
IPC: H01L21/336
Filed: 2002-07-19
Abstract: PURPOSE: To reduce noise in a semiconductor device which includes a depression N channel transistor. CONSTITUTION: The depression N channel transistor has a drain region 7, formed into a circular shape and a gate region 5 whose outer periphery is in the circular shape is arranged so that it surrounds the drain region. A source region 71 is disposed outside the gate region so that it surrounds the drain region, and the source region is detached from an oxidized film for element separation 3 by a previously stipulated distance. A P¬+ diffusion layer 8 is formed outside the source region and the P¬+ diffusion region detaches the source region from the oxidized film for element isolation by the previously predetermined distance. A contact hole 10 is formed in the P¬+ diffusion layer which is in common with the source region, and the gate region and the drain region are arranged concentrically.
Patent KR-20040014003-A (KR)
Title: Light weight concrete mixture for insulation and vibration absorption
Inventor: SON DAL HO
IPC: C04B28/30
Filed: 2002-08-09
Abstract: PURPOSE: Provided is a light-weight concrete composition having heat-insulating property combined with anti-vibrating property, which reduces the time and cost needed for construction and reutilizes a waste styrofoam to reduce the manufacturing cost. CONSTITUTION: The heat-insulating and anti-vibrating light-weight concrete composition is used for a cement composition for constructing a floor. The composition comprises 35-60 parts by weight of calcined magnesia powder, 1-10 parts by weight of brine, 30-50 parts by weight of fly ash, 5-20 parts by weight of styrofoam chips(2), 1-5 parts by weight of crushed waste papers and 43-53 parts by weight of water. Alternatively, the composition comprises 33-50 parts by weight of calcined magnesia powder, 1-10 parts by weight of brine, 30-40 parts by weight of fly ash, 5-20 parts by weight of styrofoam chips(2), 5-15 parts by weight of saw dusts and 45-55 parts by weight of water.
Patent KR-20040014055-A (KR)
Title: Structure for supporting optical pick-up actuator
Inventor: HONG SAM YEOL
IPC: G11B7/085
Filed: 2002-08-09
Abstract: PURPOSE: An optical pick-up actuator supporting structure is provided to generate symmetrical maximum strain in the event of a focusing operation and a tracking operation. CONSTITUTION: An optical pick-up actuator supporting structure includes an objective lens(33), a lens holder(31), and an elastic support member. The objective lens forms a light spot to read/write data information from/on an optical disc. The lens holder holds the objective lens and has a tracking coil, a focusing coil and a tilting coil attached thereto. The elastic support member supports the lens holder and applies a tracking signal, a focusing signal and a tilt signal to the lens holder. The elastic support member includes a focusing wire suspension(39a) that applies the focusing signal, a tracking wire suspension(39c) that applies the tracking signal, and a tilt wire suspension(39b) that applies the tilt signal and is deformed to have strong expensive force at the center.
Patent KR-20020068322-A (KR)
Inventor: KIM SU JIN
IPC: A23N5/08
Filed: 2002-08-10
Abstract: PURPOSE: Provided is a device for cracking chestnuts with automatically rotating at a regular speed rate and washing them. Therefore, cracking works of chestnuts become easier and more efficient. CONSTITUTION: The device for cracking chestnuts consists of a hopper(3) for providing chestnuts, a vessel(7) for providing chestnuts, a rotation plate for rotating the vessel(7), a central cross plate having an insertion hole(21) of and a discharging hole(22) of chestnuts, and a cutter supporting plate(23) continuously rotated horizontally around a cutter unit axis by a cutter unit motor(M) and having a plurality of cutters(17) fixed to around its circumference corresponding to the insertion hole(21).
Patent KR-20040015586-A (KR)
Title: Cosmetic composition containing baobob extracts stabilized with nanoliposome
Inventor: JUNG EUN YEONG
IPC: A61K8/14
Filed: 2002-08-13
Abstract: PURPOSE: Provided is a cosmetic composition containing the baobab extract stabilized with nanoliposomes. The composition has excellent moisturizing effect, stability and skin penetration. CONSTITUTION: A cosmetic composition comprises 0.1-20 wt.% of nanoliposomes containing the extract baobab extract, based on the total weight of the composition, wherein the nanoliposome contains 10-40 wt.% of the baobab extract to stabilize it.
Patent KR-20040016610-A (KR)
Title: Roaster
Inventor: KOWN HO MYUNG
IPC: A47J37/06
Filed: 2002-08-19
Abstract: PURPOSE: A charcoal roasting device is provided to easily assemble/disassemble the roasting device by integrating an inner cylindrical body and a supporter for supporting the inner body and reducing the number of parts. CONSTITUTION: A charcoal roasting device is composed of: a cylindrical body(10) having a flange(11), a ring-shaped plate(12), and a cover(13) placed on the top of the ring-shaped plate; a brazier supporting unit(20) installed at the inner bottom of the body and having a brazier supporting member(21) for supporting a charcoal brazier, an air suction plate(23), and an air control plate(22); an inner cylindrical body(30) having an extended edge unit(31), a stepped unit(32) for supporting a roasting plate(36), a vertical unit(35), and a supporter edge(34), and an air circulating unit(40). The air circulating unit includes an oil basin(44) attached to the bottom of the body, a suction unit(43) communicated with the oil basin, a return unit(45) connecting the suction unit to the bottom of the body, and a blower(42) installed above the suction unit and driven by a motor(41).
Patent KR-20030020827-A (KR)
Inventor: GHOSH TIRTHANKAR
IPC: C08F8/32
Filed: 2002-08-29
Abstract: PURPOSE: Oligomeric and polymeric compositions as fluid additives in aqueous systems are provided that are effective corrosion inhibitors over a wide range of pH and render metals passive to repeated attack by oxidants and oxidizing biocides, and a process for applying anti-corrosive coatings to metallic components is provided. CONSTITUTION: The process for inhibiting corrosion of metallic components in contact with an aqueous system comprises the step of adding to the system an effective amount of one or more polymers comprising (i) at least one repeating unit selected from a functionalized imide component of Formula Ia, a functionalized amide component of Formula Ib and combinations of Formulae Ia and Ib, wherein n is 0 or 1; R and R1 are independently selected from the group consisting of hydrogen, methyl, and C2-C4 alkyl; R2 is selected from the group consisting of C1-C8 branched and straight chain alkyl groups, C2-C8 branched and straight chain alkenyl groups, C3-C8 cyclic alkyl groups, C6-C10 aromatic groups, C2-C4 alkylene oxide groups and poly(C2-C4 alkylene)m oxides wherein m is 2-20; a pendant heterocycle comprising unsaturated or aromatic heterocycles having one or more hetero atoms selected from the group N, O, S and combinations thereof, the pendant heterocycle chemically bonded to the R2 group via a hetero atom which is part of the heterocycle or a carbon atom of the heterocycle; R3 is selected from the group consisting of hydrogen, methyl, ethyl, C3-C18 branched and straight chain, alkyl and alkenyl groups; and R4 is selected from the group consisting of H, CH3, C2H5, C6H5 and C3-C18 branched and straight chain alkyl groups and C3-C18 alkenyl groups; (ii) at least one ethylenically unsaturated monomer component selected from maleic anhydride, itaconic anhydride, cyclohex-4-enyl tetrahydrophthalic anhydride, and monomers of Formula II, CH(R5)=C(R6)(R7), wherein R5 is selected from hydrogen, phenyl, methyl, ethyl, C3-C18 branched and straight chain alkyl and alkenyl groups; R6 is independently selected from hydrogen, methyl, ethyl, phenyl, C3-C18 branched and straight chain alkyl and alkenyl groups, OR8 and CH2OR8 groups wherein R8 is acetate, glycidyl, methyl, ethyl, C3-C18 branched and straight chain alkyl and alkenyl groups, and groups having the formula £CH2CH(Ra)O|mRb wherein Ra is hydrogen, methyl, ethyl, and phenyl, m is an integer from 1-20 and Rb is independently hydrogen, methyl, ethyl, phenyl and benzyl; and R7 is independently selected from H, CH3, C2H5, CN, a COR9 group wherein R9 is OH, NH2, OR8 group wherein R8 is a group described previously and a NRcRd group wherein Rc and Rd are the same group or different groups, are parts of a 5-membered or 6-membered ring system, hydrogen, hydroxymethyl, methoxy methyl, ethyl and C3-C18 branched and straight chain alkyl and alkenyl groups branched and straight chain alkyl and alkenyl groups; and (iii) optionally one or more end groups selected from initiator fragments, chain transfer fragments, solvent fragments and combinations thereof.
Patent KR-20040025338-A (KR)
Title: Method for managing manufactured goods through internet
Inventor: KIM JONG MIN
Filed: 2002-09-19
Abstract: PURPOSE: A method for managing a product using the Internet is provided to remotely control operation of the products connected to a gateway with a home network by connecting the gateway from the outside through the Internet. CONSTITUTION: It is judged that the gateway connected to the products through the home network is connected to a managing server(200). In case that the gateway is connected to the managing server, the managing server receives an MAC(Media Access Control) address and an IP(Internet Protocol) from the gateway, and judges that the gateway is registered by the MAC address(206). In the case that a user computer connects to the managing server, it is judged that the user computer is registered(210). In the case that the user computer is registered, the managing server searches/transmits the MAC address and the IP of the gateway to the user computer(220). The user computer connects to the gateway by using the IP and remotely controls the products connected to the gateway through the home network(226).
Patent KR-20040026548-A (KR)
Title: Mobile phone including slide of flip type
Inventor: KIM BYEONG JIN
IPC: H04B1/38
Filed: 2002-09-25
Abstract: PURPOSE: A mobile communication terminal having a flip type slide is provided to increase users' convenience and a value of a product by making a flip type slide as a transparent convex lens form to enlarge a character or an image on an LCD. CONSTITUTION: A mobile communication terminal(300) includes a main body(310) having a bar shape and a flip type slide(311) attached to the main body(310) and covering some upper portion of the main body(310). An LCD is attached to the upper portion of the main body(310) and a key pad(313) is attached at a lower portion thereof. A flip type slide(311) is made of a transparent or translucent material and has a convex lens form so as for a character or an image to be shown enlarged. One rail groove(314) and the other rail groove each having the same length are formed at both side walls of the main body(310) at symmetrical positions. The flip type slide(311) is attached on the mobile communication terminal(300) by means of the rail grooves, and the rail grooves have the sufficient length so that the flip type slide(311) can be slid from the upper end portion of the LCD to a lower end portion of the key pad(313).
Patent KR-20040026724-A (KR)
Title: Charging apparatus of mobile terminal
Inventor: HA CHI JEONG
IPC: H04B1/38
Filed: 2002-09-25
Abstract: PURPOSE: A charger of a mobile terminal is provided to ensure mobility of a mobile terminal for users' convenience by charging a battery in an almost dead condition with an internal battery of a charger without connection to a power source. CONSTITUTION: A mobile terminal mounting type battery(40) is placed on a charger, connected to a charge terminal and charged by power supplied through a first charge path of the charger. An internal battery(26) is charged by power supplied through a second charge path of the charger. A charge path unit(24) forms the first and second charge paths to selectively supply power applied to the charger to the internal battery(26) and the mobile terminal mounting type battery(40). A controller(32) controls power to be selectively applied to the internal battery(26) and to the mounting-type battery(40) on the basis of a charge state of both batteries(26,40) when power is applied to the charger, and controls power charged in the internal battery(26) to be supplied to the mounting-type battery on the basis of a charge state of both batteries(26,40) if no power is applied to the charger.
Patent KR-20040028200-A (KR)
Title: Apparatus for changing key-pad
Inventor: KIM YEONG UNG
IPC: H04B1/38
Filed: 2002-09-30
Abstract: PURPOSE: A keypad converting apparatus for a portable phone is provided to allow a user to easily operate a keypad when an LCD is rotated or positioned in a transverse direction. CONSTITUTION: A key pad converting apparatus comprises a control unit for outputting a key pad converting signal when a user inputs keys for converting a key pad; a key pad control module for converting the key data created by the input of the key pad into a transverse mode in accordance with the key pad converting signal; and a key skin which covers the key pad by a user, wherein the key skin is printed with numeric characters same as the key data created in the transverse mode.
Patent KR-20040033340-A (KR)
Title: Process for preparing mono hydrate copper chloride soln.
Inventor: JUNG RAE YUN
IPC: C01G3/10
Filed: 2002-10-14
Abstract: PURPOSE: Provided is a simple preparation method of CuSO4·H2O from CuCl2, waste liquid generated from printed circuit board (PCB) industry by adding H2SO4 and methanol to CuCl2. CONSTITUTION: The white colored CuSO4·H2O powder(100micrometer size), used as inorganic mineral of animal fodder, is prepared by adding excess H2SO4 to CuCl2 solution, PCB liquid waste, vacuum concentrating to remove HCl and H2O formed by the reaction of free HCl containing CuCl2 with H2SO4, adding methanol for separating free H2SO4 and centrifuging, and drying.
Patent KR-20040033953-A (KR)
Title: Foam Simulation Tester
Inventor: PARK HYEON SEOK
IPC: G01N35/00
Filed: 2002-10-16
Abstract: PURPOSE: A bubbling power mock experiment device is provided, to measure the bubbling force of a detergent using a surfactant mainly with an improved correlation. CONSTITUTION: The bubbling power mock experiment device comprises a plurality of projections(9) as a substitute for fingers which are laid up and down and left and right in the inner circumference of the under part of at least one transparent cylinder(10); a brush(8) which is placed in the inside of the cylinder so as to be rubbed against the projections; a motor for moving the brush up and down and rotating it; a counter(11) for setting a round-trip velocity and a rotation velocity; and a control volume(12, 13). The bubbling force is measured by adding an aqueous solution of a detergent into the cylinder and simultaneously moving up and down and rotating the brush to a plurality of projections to generate bubbles. Preferably the brush is operated with a round-trip velocity of 1-240 cpm and a rotation velocity of 1-240 rpm.
Patent KR-20040042970-A (KR)
Title: Device for supporting wine bottle
Inventor: HWANG JEONG GYU
IPC: F25D25/02
Filed: 2002-11-14
Abstract: PURPOSE: A device for supporting a wine bottle in a refrigerator is provided to support a wine bottle in a more stable state with sufficiently covering an external surface of the wine bottle, and minimize a space occupied by a bottle support part. CONSTITUTION: A bottle support part(20) is formed of a flexible material and has a plurality of support holes(22) on both sides. A rack(10) includes a plurality of straight type support bars(12) formed in one direction. The plurality of straight type support bars have a plurality of support protrusions(14) to be inserted into the plurality of support holes for supporting the bottle support part. The plurality of support protrusions are protruded to both sides of the support bars.
Patent KR-20040043436-A (KR)
Title: Apparatus for analyzing Food
Inventor: CHOI KWANG YOUNG
IPC: G01N21/17
Filed: 2002-11-18
Abstract: PURPOSE: A food analyzing apparatus is provided to easily measure contents of pesticide in foods and freshness of foods in situ by automatically selecting a predetermined wavelength adaptable for analyzing foods. CONSTITUTION: A food analyzing apparatus includes a light source(10), a light splitting section(20), a signal processing section(30), and a data processing section(40). The light source(10) generates white light. The light splitting section(20) includes a filter(201) for allowing only light having a predetermined wave length to pass therethrough and a beam splitter(202) for splitting the light. The signal processing section(30) has a sample sensor(301), a split sensor(302), first and second current/voltage converters(303,304), and an A/D converter(305).
Patent KR-20040043828-A (KR)
Title: Assist Handle Structure Mounted on Back Side of Front Seat
Inventor: CHO YEONG SEOK
IPC: B60N3/02
Filed: 2002-11-20
Abstract: PURPOSE: Structure of an auxiliary handle installed in a rear part of a front seat is provided to prevent injury of passengers by absorbing shock in bumping the upper of the passenger on the rear seat into the front seat in suddenly braking with inserting the auxiliary handle into the front seat. CONSTITUTION: An auxiliary handle is installed in the rear part of a front seat, and a guide hole(20) is composed of a fitting protrusion expanding laterally. The auxiliary handle is mounted in the guide hole, and composed of a vertical member(30) inserted to the guide hole by a first elastic member(31) and a horizontal member(40) having a grip member(42) moving backward in holding by the passenger and a second elastic member(41) connected to the grip member. The auxiliary handle is moved forward along the guide hole and inserted to the front seat in bumping the passenger into the auxiliary handle.
Patent KR-20040043946-A (KR)
Title: Device for cleaning billy roll in strip grinder
Inventor: HWANG MUN HAN
IPC: B24B21/18
Filed: 2002-11-20
Abstract: PURPOSE: A removing device of swarf on a billy roll is provided to prevent the generation of marks on the surface of a strip by removing swarf on the surface of the billy roll during a strip grinding operation. CONSTITUTION: A removing blade(20) is located under a supporting frame(112) to support a billy roll(102) of a strip grinder. The removing blade removes swarf to be stuck on the surface of the billy roll by selectively sticking to the surface of the billy roll. A driving unit sticks the removing blade to the surface of the billy roll. A moving unit moves the removing blade lengthwise the surface of the billy roll. Thereby, the productivity is improved.
Patent KR-20020093742-A (KR)
Inventor: BAE GYEONG BIN
IPC: H05B33/10
Filed: 2002-11-22
Abstract: PURPOSE: A vapor deposition apparatus and method is provided to form a thin film having a uniform thickness in an efficient manner, while improving yield rate and shortening process time. CONSTITUTION: A vapor deposition apparatus comprises a plurality of organic material deposition chambers(22,24,26) for processing electroluminescence material passed through a substrate loading chamber(10) and a plasma processing chamber(12); a substrate transfer chamber(250) for transferring substrates into organic material deposition chambers; a substrate transfer unit(200) having a transfer rail mounted to the substrate transfer chamber for transferring substrates through doors(23a,24a,26a) connected to organic material deposition chambers; a metal deposition chamber(30) for forming a conductive film to be a cathode of an electroluminescence device; and a controller for moving the substrate transfer unit, and opening or shutting the doors connected to organic material deposition chambers and the metal deposition chamber. The substrate transfer unit, organic material deposition chambers and the metal deposition chamber operate independently in accordance with the command output from the controller.
Patent KR-20040045619-A (KR)
Title: Architecture of look-up service in jini-based home network supporting ieee 1394 and tcp/ip and method thereof
Inventor: KIM CHAE GYU
IPC: H04L29/12
Filed: 2002-11-25
Abstract: PURPOSE: A Gini look-up service structure and method in a home network supporting both IEEE 1394 and TCP/IP are provided to allow an IEEE 1394 device to easily connected to a Gini network by using a queue mechanism for exchanging information between TCP/IP and IEEE 1394. CONSTITUTION: An SLCH(Stream Link Channel Handler)(302) searches proxy DB information(328) of a look-up service, and when data is transmitted and received between an IEEE 1394 service provider(800) and a TCP client(804), the SLCH(302) transmits 1394 control data through a TCP channel by using a 1394-control queue(308) and 1394 multimedia data to the TCP client(804) through a UDP channel by using a 1394-stream queue(310). When data is transmitted and received between a TCP-based service provider(802) and an IEEE 1394 client(806), the SLCH(302) transmits data to the IEEE 1394 client(806) through only a TCP-data queue(306).
Patent KR-20040046965-A (KR)
Title: door locking apparatus
Inventor: HWANG SEONG GI
IPC: D06F58/04
Filed: 2002-11-28
Abstract: PURPOSE: A locking device of a door is provided to easily open and close the door by preventing the optional separation of the door. CONSTITUTION: A hanging protrusion is protruded from the tip of a hook(80). A front inclined portion is formed in front of the hanging protrusion to guide the entrance by pushing a holder when a door is closed. A rear inclined portion is formed behind the front inclined portion to guide the retreat by pushing the holder when the door is opened. Thereby, the drying efficiency of a drier is increased, the assembling is simple and the production cost is reduced.
Patent KR-20040049223-A (KR)
Title: A Moving Trouble Detection Quipment of Tongs Crane
Inventor: CHUN IN SU
IPC: B66C13/18
Filed: 2002-12-05
Abstract: PURPOSE: A device for detecting the moving trouble of a tongs crane is provided to improve the operation rate of the tongs crane by minimizing the trouble of the tongs crane. CONSTITUTION: In a tongs crane, a moving detecting unit(31) is mounted to a girder(3), and detects the trouble of a running wheel(4a). A traverse-motion detecting unit(51) is mounted to a crab(5), and detects the trouble of a traverse-motion wheel(4b). A composite stopper unit(61) is mounted to the crab, and protects the traverse-motion detecting unit. A recorder(72) and an indicator(73) are mounted to an operator cab(12), and indicate shock and the displacement of vibration generated in a moving and traverse-motion work.
Patent KR-20040049232-A (KR)
Title: The method for alarm status synchronization between NMS agent and network element
Inventor: KIM HAK SEOP
IPC: H04L12/24
Filed: 2002-12-05
Abstract: PURPOSE: A method for synchronizing an alarm state between an NMS(Network Management System) agent and an ATM exchange is provided to enable an NMS agent to periodically request and collect failure information of a device, thereby minimizing inconsistent failure information. CONSTITUTION: In an initialization process(S300), an NMS agent proceeds the initialization process(S301). The NMS agent sequentially stores information on shapes in a buffer(S302), and registers an alarm state polling period with a timer(S303). An agent initialization process is completed(S304). The first process comprises as follows. During the alarm state polling period(S401), the NMS agent retrieves the stored shape information to decide whether the shape information is for a high-speed ATM or a low-speed ATM(S402). The NMS agent sequentially calls alarm state output commands(S403), and receives command results to confirm a current alarm state(S404). The NMS agent compares the current alarm state with a previous alarm state(S405). If the two alarm states are different, the NMS agent changes the current alarm state into command result values(S406).